How Big of a Flash Drive Do I Need to Backup Windows 10?

I am planning to back up my Windows 10 to a USB drive for portable use. But I am totally blanked and didn't prepare this ahead of time. Do you know how big of a USB stick I should buy?

Best Answered by

Larissa· Answered on Feb 28, 2023

At least an 8GB flash drive is required if you want to back up Windows 10. And if you need to create a full backup of Windows 10, a 16GB USB stick is necessary. You need to make sure that the flash drive capacity is larger than your Windows 10.

The commonly used USB flash drives include 8GB, 16GB, 32GB, and 64GB, and there are also some larger-capacity mobile hard drives that have 1TB or 2TB capacity. As a reference, an 8GB of USB flash drive can store 5,120 photos, 1,920 MP2 audio files, and 150,000 pages of documents. So, a 16GB flash drive is enough for a full Windows 10 system backup.

Creating a Windows 10 backup to a flash drive is portable and easy to use, making it convenient to restore Windows 10 system and data on any device when you don't have your computer with you. Many users prefer to use a USB thumb stick to save and back up their data and files. 

Professional backup software will make the process much easier if you need to back up your files and create a portable USB flash drive. EaseUS Todo Backup allows you to back up your files, disk, system, and APP data with simple clicks. It only requires a few steps to back up Windows 10 to USB with EaseUS Todo Backup:

  Free Download

Support Windows 11/10/8/7

  • Connect the USB to your computer, and make sure it is detected.
  • Install and lauch EaseUS Todo Backup.
  • Select backup content - OS.
  • Choose USB hard drive as the destination location,
  • Click "Backup now" to start the process.

You can also use EaseUS Todo Backup to create a WinPE emergency bootable disk, which helps reinstall the operating system or repair the corrupted computer. Download and give it a try; it won't let you down.

Related Article: How Big of A Flash Drive Do I Need to Backup Windows 10 [Full Guide]

Download EaseUS Todo Backup to Protect Computer Data!

Find best solutions to computer backup, cloud storage, data security, and disk cloning with full guidance.

People Also Ask

How to Copy Only New or Changed Files in Windows 10

Are you searching for a method that can copy only new or changed files on your Windows 10 computer? This post will easily show you an intuitive way to back up and save these only new or changes files in Windows 11/10/8/7.

Larissa

Feb 22, 2023

Does Windows 10 File History Backup Subfolders?

We all know that Windows 10 File History is a valuable tool for preserving all of your computer's files without having to manually back them up, but does it backup the subfolders? If you also have a query about it, you can find the answer in this post.

Jane Zhou

Feb 22, 2023

How Long Does it Take to Install Windows 10 from a USB Drive?

Do you know how long does it take to install Windows 10 from a USB drive? This article will tell you the average time to install Windows 10 from a USB and offer a tool called EaseUS Todo Backup to protect your data.

Jerry

Mar 07, 2023

Is Windows Server Backup Reliable?

Is Windows Server backup reliable? Can I rely on it to handle all my backup needs? This post provides all the information you want to know. Just continue reading.

Jane Zhou

Feb 22, 2023

How Do I Backup Windows 10 to USB?

USB flash drives are widely used for storing data and backups. Have you ever been stuck on a question like "How do I back up Windows 10 to USB?" This article will tell you how to back up your Windows 10 to a USB drive and introduce a backup utility called EaseUS Todo Backup to help you.

Jerry

Mar 09, 2023

Does windows 10 Backup Back Up Everything?

Does Windows 10 Backup Back up everything? If you still have no idea, you can find the answer here in this post. Now, let's get started!

Jane Zhou

Feb 24, 2023